diff --git a/alacarte-novel-website/reader.html b/alacarte-novel-website/reader.html
index 5917ac1..54c608d 100644
--- a/alacarte-novel-website/reader.html
+++ b/alacarte-novel-website/reader.html
@@ -1,657 +1,657 @@
-<!DOCTYPE html>
-<html lang="zh-CN">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>阿拉德：剑之回响</title>
-    <link rel="preconnect" href="https://fonts.googleapis.com">
-    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
-    <link href="https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;600;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap" rel="stylesheet">
-    <style>
-        :root {
-            --bg-primary: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
-            --text-primary: #e0e0e0;
-            --text-secondary: #888;
-            --accent-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-            --border-color: rgba(255,255,255,0.1);
-            --btn-bg: rgba(255,255,255,0.1);
-            --btn-hover: rgba(255,255,255,0.2);
-        }
-        
-        [data-theme="light"] {
-            --bg-primary: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
-            --text-primary: #333;
-            --text-secondary: #666;
-            --border-color: rgba(0,0,0,0.1);
-            --btn-bg: rgba(0,0,0,0.05);
-            --btn-hover: rgba(0,0,0,0.1);
-        }
-        
-        * { margin: 0; padding: 0; box-sizing: border-box; }
-        
-        body {
-            font-family: 'Noto Serif SC', serif;
-            background: var(--bg-primary);
-            color: var(--text-primary);
-            line-height: 1.8;
-            min-height: 100vh;
-            transition: all 0.3s ease;
-        }
-        
-        .container {
-            max-width: 800px;
-            margin: 0 auto;
-            padding: 20px;
-            padding-bottom: 120px;
-        }
-        
-        /* 顶部导航 */
-        .top-nav {
-            position: fixed;
-            top: 0; left: 0; right: 0;
-            background: rgba(0,0,0,0.3);
-            backdrop-filter: blur(10px);
-            border-bottom: 1px solid var(--border-color);
-            z-index: 1000;
-            padding: 10px 20px;
-        }
-        
-        .top-nav-content {
-            max-width: 800px;
-            margin: 0 auto;
-            display: flex;
-            justify-content: space-between;
-            align-items: center;
-        }
-        
-        .nav-link {
-            color: var(--text-primary);
-            text-decoration: none;
-            font-family: 'Noto Sans SC', sans-serif;
-            font-size: 14px;
-            padding: 8px 16px;
-            background: var(--btn-bg);
-            border: 1px solid var(--border-color);
-            border-radius: 8px;
-            transition: all 0.3s ease;
-        }
-        
-        .nav-link:hover { background: var(--btn-hover); }
-        
-        .chapter-header {
-            text-align: center;
-            padding: 80px 0 40px;
-            border-bottom: 1px solid var(--border-color);
-            margin-bottom: 40px;
-        }
-        
-        .chapter-number {
-            font-size: 14px;
-            color: var(--text-secondary);
-            letter-spacing: 4px;
-            text-transform: uppercase;
-            margin-bottom: 10px;
-        }
-        
-        .chapter-title {
-            font-size: 32px;
-            font-weight: 700;
-            background: var(--accent-gradient);
-            -webkit-background-clip: text;
-            -webkit-text-fill-color: transparent;
-            background-clip: text;
-            margin-bottom: 20px;
-        }
-        
-        .chapter-content {
-            font-size: 18px;
-            line-height: 2;
-            text-align: justify;
-        }
-        
-        .chapter-content p {
-            margin-bottom: 1.5em;
-            text-indent: 2em;
-        }
-        
-        .chapter-content p:first-of-type::first-letter {
-            font-size: 3em;
-            float: left;
-            line-height: 1;
-            margin-right: 8px;
-            margin-top: -5px;
-            background: var(--accent-gradient);
-            -webkit-background-clip: text;
-            -webkit-text-fill-color: transparent;
-            background-clip: text;
-            font-weight: 700;
-        }
-        
-        /* 固定底部导航 */
-        .fixed-nav {
-            position: fixed;
-            bottom: 0; left: 0; right: 0;
-            background: rgba(0,0,0,0.3);
-            backdrop-filter: blur(10px);
-            border-top: 1px solid var(--border-color);
-            z-index: 1000;
-            padding: 15px 20px;
-        }
-        
-        .fixed-nav-content {
-            max-width: 800px;
-            margin: 0 auto;
-            display: flex;
-            justify-content: space-between;
-            align-items: center;
-        }
-        
-        .nav-btn {
-            padding: 12px 24px;
-            background: var(--btn-bg);
-            border: 1px solid var(--border-color);
-            border-radius: 8px;
-            color: var(--text-primary);
-            text-decoration: none;
-            transition: all 0.3s ease;
-            font-family: 'Noto Sans SC', sans-serif;
-            font-size: 14px;
-            cursor: pointer;
-        }
-        
-        .nav-btn:hover { background: var(--btn-hover); transform: translateY(-2px); }
-        .nav-btn.disabled { opacity: 0.3; cursor: not-allowed; pointer-events: none; }
-        
-        /* 右侧滚动按钮 */
-        .scroll-buttons {
-            position: fixed;
-            right: 20px;
-            bottom: 90px;
-            display: flex;
-            flex-direction: column;
-            gap: 10px;
-            z-index: 1001;
-        }
-        
-        .scroll-btn {
-            width: 40px; height: 40px;
-            border-radius: 8px;
-            background: var(--btn-bg);
-            border: 1px solid var(--border-color);
-            color: var(--text-primary);
-            cursor: pointer;
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            font-size: 16px;
-            transition: all 0.3s ease;
-            font-family: 'Noto Sans SC', sans-serif;
-        }
-        
-        .scroll-btn:hover { background: var(--btn-hover); }
-        
-        /* 侧边栏 */
-        .sidebar {
-            position: fixed;
-            right: 20px;
-            top: 50%;
-            transform: translateY(-50%);
-            background: rgba(0,0,0,0.5);
-            backdrop-filter: blur(10px);
-            border-radius: 12px;
-            border: 1px solid var(--border-color);
-            width: 200px;
-            max-height: 70vh;
-            z-index: 999;
-            display: flex;
-            flex-direction: column;
-        }
-        
-        /* 移动端目录弹窗 */
-        .toc-modal {
-            display: none;
-            position: fixed;
-            top: 0; left: 0; right: 0; bottom: 0;
-            background: rgba(0,0,0,0.8);
-            z-index: 2000;
-            justify-content: center;
-            align-items: center;
-            padding: 20px;
-        }
-        
-        .toc-modal.active { display: flex; }
-        
-        .toc-content {
-            background: var(--bg-primary);
-            border-radius: 12px;
-            border: 1px solid var(--border-color);
-            width: 100%;
-            max-width: 400px;
-            max-height: 80vh;
-            display: flex;
-            flex-direction: column;
-            overflow: hidden;
-        }
-        
-        .toc-header {
-            display: flex;
-            justify-content: space-between;
-            align-items: center;
-            padding: 15px 20px;
-            border-bottom: 1px solid var(--border-color);
-        }
-        
-        .toc-title {
-            font-size: 16px;
-            font-weight: 600;
-            color: var(--text-primary);
-        }
-        
-        .toc-close {
-            width: 32px; height: 32px;
-            border-radius: 8px;
-            background: var(--btn-bg);
-            border: 1px solid var(--border-color);
-            color: var(--text-primary);
-            cursor: pointer;
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            font-size: 18px;
-            transition: all 0.3s ease;
-        }
-        
-        .toc-close:hover { background: var(--btn-hover); }
-        
-        .toc-list {
-            overflow-y: auto;
-            padding: 10px 20px 20px;
-            flex: 1;
-        }
-        
-        .toc-item {
-            display: block;
-            padding: 12px 0;
-            color: var(--text-secondary);
-            text-decoration: none;
-            font-size: 14px;
-            border-bottom: 1px solid var(--border-color);
-            transition: all 0.3s ease;
-            line-height: 1.5;
-        }
-        
-        .toc-item:hover { color: #667eea; }
-        .toc-item.current { color: #667eea; font-weight: 600; }
-        
-        /* 目录按钮样式与nav-btn统一 */
-        #tocBtn {
-            padding: 12px 24px;
-            background: var(--btn-bg);
-            border: 1px solid var(--border-color);
-            border-radius: 8px;
-            color: var(--text-primary);
-            font-family: 'Noto Sans SC', sans-serif;
-            font-size: 14px;
-            cursor: pointer;
-            transition: all 0.3s ease;
-        }
-        
-        #tocBtn:hover { background: var(--btn-hover); transform: translateY(-2px); }
-        
-        .sidebar-title {
-            font-size: 14px;
-            color: var(--text-secondary);
-            text-transform: uppercase;
-            letter-spacing: 2px;
-            padding: 15px 20px;
-            border-bottom: 1px solid var(--border-color);
-            flex-shrink: 0;
-        }
-        
-        .sidebar-content {
-            overflow-y: auto;
-            padding: 10px 20px 20px;
-            flex: 1;
-            scrollbar-width: thin;
-            scrollbar-color: transparent transparent;
-            transition: scrollbar-color 0.3s ease;
-        }
-        
-        .sidebar-content:hover { scrollbar-color: rgba(255,255,255,0.3) transparent; }
-        
-        .sidebar-content::-webkit-scrollbar { width: 6px; }
-        .sidebar-content::-webkit-scrollbar-track { background: transparent; }
-        .sidebar-content::-webkit-scrollbar-thumb {
-            background: transparent;
-            border-radius: 3px;
-            transition: background 0.3s ease;
-        }
-        
-        .sidebar-content:hover::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.3); }
-        .sidebar-content:hover::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.5); }
-        
-        [data-theme="light"] .sidebar-content:hover { scrollbar-color: rgba(0,0,0,0.3) transparent; }
-        [data-theme="light"] .sidebar-content:hover::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.3); }
-        [data-theme="light"] .sidebar-content:hover::-webkit-scrollbar-thumb:hover { background: rgba(0,0,0,0.5); }
-        
-        .sidebar-chapter {
-            display: block;
-            padding: 8px 0;
-            color: #aaa;
-            text-decoration: none;
-            font-size: 13px;
-            border-bottom: 1px solid rgba(255,255,255,0.05);
-            transition: all 0.3s ease;
-            line-height: 1.5;
-        }
-        
-        .sidebar-chapter:hover { color: #667eea; }
-        .sidebar-chapter.current { color: #667eea; font-weight: 600; }
-        
-        .loading { text-align: center; padding: 100px 0; color: var(--text-secondary); }
-        .error { text-align: center; padding: 100px 0; color: #ff6b6b; }
-        
-        @media (max-width: 1200px) { .sidebar { display: none; } }
-        
-        @media (max-width: 768px) {
-            .sidebar { display: none; }
-            #tocBtn { display: block; }
-        }
-        
-        @media (min-width: 769px) {
-            #tocBtn { display: none; }
-        }
-        
-        @media (max-width: 600px) {
-            .chapter-title { font-size: 24px; }
-            .chapter-content { font-size: 16px; }
-            .nav-btn { padding: 10px 15px; font-size: 12px; }
-        }
-    </style>
-</head>
-<body>
-    <!-- 顶部导航 -->
-    <nav class="top-nav">
-        <div class="top-nav-content">
-            <a href="index.html" class="nav-link">返回首页</a>
-            <button class="nav-link" id="themeToggle">切换主题</button>
-        </div>
-    </nav>
-
-    <div class="container">
-        <header class="chapter-header">
-            <div class="chapter-number" id="chapterNum">加载中...</div>
-            <h1 class="chapter-title" id="chapterTitle">加载中...</h1>
-        </header>
-        
-        <article class="chapter-content" id="chapterContent">
-            <div class="loading">正在加载章节内容...</div>
-        </article>
-    </div>
-    
-    <!-- 固定底部导航 -->
-    <nav class="fixed-nav">
-        <div class="fixed-nav-content">
-            <a href="#" class="nav-btn" id="prevBtn">上一章</a>
-            <button class="nav-btn" id="tocBtn">目录</button>
-            <a href="#" class="nav-btn" id="nextBtn">下一章</a>
-        </div>
-    </nav>
-    
-    <!-- 移动端目录弹窗 -->
-    <div class="toc-modal" id="tocModal">
-        <div class="toc-content">
-            <div class="toc-header">
-                <span class="toc-title">章节导航</span>
-                <button class="toc-close" id="tocClose">×</button>
-            </div>
-            <div class="toc-list" id="tocList"></div>
-        </div>
-    </div>
-    
-    <!-- 右侧滚动按钮 -->
-    <div class="scroll-buttons">
-        <button class="scroll-btn" id="scrollTop">顶</button>
-        <button class="scroll-btn" id="scrollBottom">底</button>
-    </div>
-    
-    <!-- 侧边栏章节导航 -->
-    <aside class="sidebar">
-        <div class="sidebar-title">章节导航</div>
-        <div class="sidebar-content" id="sidebarContent"></div>
-    </aside>
-
-    <script src="js/app.js?v=5"></script>
-    <script>
-        // 获取URL参数中的章节ID
-        const urlParams = new URLSearchParams(window.location.search);
-        let currentChapter = parseInt(urlParams.get('id')) || 1;
-        
-        // 获取带缓存禁用的时间戳
-        function getCacheBuster() {
-            return `?t=${Date.now()}`;
-        }
-        
-        // 加载具体章节内容
-        async function loadChapterContent(id) {
-            const data = window.chaptersData || chaptersData;
-            
-            if (id < 1 || id > data.length) {
-                document.getElementById('chapterContent').innerHTML = 
-                    '<div class="error">章节不存在</div>';
-                return;
-            }
-            
-            currentChapter = id;
-            
-            try {
-                const response = await fetch(`data/chapter-${String(id).padStart(2, '0')}.json` + getCacheBuster());
-                const chapter = await response.json();
-                
-                // 将纯文本转换为HTML（每段包裹<p>标签）
-                // 支持单换行或双换行作为段落分隔
-                const htmlContent = chapter.content
-                    .split(/\n\n|\n/)
-                    .filter(p => p.trim())
-                    .map(p => `<p>${p.trim()}</p>`)
-                    .join('');
-                
-                // 更新页面内容
-                document.getElementById('chapterNum').textContent = `Chapter ${id}`;
-                document.getElementById('chapterTitle').textContent = chapter.title;
-                document.getElementById('chapterContent').innerHTML = htmlContent;
-                document.title = `${chapter.title} - 阿拉德：剑之回响`;
-                
-                // 更新导航按钮
-                updateNavButtons();
-                
-                // 更新侧边栏高亮
-                updateSidebarHighlight();
-                // 更新移动端目录高亮
-                updateMobileTOCHighlight();
-                
-                // 记录阅读进度
-                let readChapters = JSON.parse(localStorage.getItem('readChapters') || '[]');
-                if (!readChapters.includes(id)) {
-                    readChapters.push(id);
-                    localStorage.setItem('readChapters', JSON.stringify(readChapters));
-                }
-                
-                // 滚动到顶部
-                window.scrollTo({ top: 0, behavior: 'smooth' });
-                
-            } catch (error) {
-                console.error('Failed to load chapter:', error);
-                document.getElementById('chapterContent').innerHTML = 
-                    '<div class="error">章节加载失败</div>';
-            }
-        }
-        
-        // 渲染侧边栏
-        function renderReaderSidebar() {
-            const data = window.chaptersData || chaptersData;
-            const sidebarContent = document.getElementById('sidebarContent');
-            
-            let html = '';
-            data.forEach(ch => {
-                html += `<a href="?id=${ch.id}" class="sidebar-chapter" data-id="${ch.id}">第${ch.id}章：${ch.title}</a>`;
-            });
-            sidebarContent.innerHTML = html;
-            updateSidebarHighlight();
-            
-            // 自动滚动到当前章节
-            setTimeout(() => {
-                const current = sidebarContent.querySelector('.current');
-                if (current) {
-                    current.scrollIntoView({ behavior: 'smooth', block: 'center' });
-                }
-            }, 100);
-        }
-        
-        // 更新侧边栏高亮
-        function updateSidebarHighlight() {
-            document.querySelectorAll('.sidebar-chapter').forEach(link => {
-                link.classList.remove('current');
-                if (parseInt(link.dataset.id) === currentChapter) {
-                    link.classList.add('current');
-                }
-            });
-        }
-        
-        // 更新导航按钮状态
-        function updateNavButtons() {
-            const data = window.chaptersData || chaptersData;
-            const prevBtn = document.getElementById('prevBtn');
-            const nextBtn = document.getElementById('nextBtn');
-            
-            if (currentChapter <= 1) {
-                prevBtn.classList.add('disabled');
-                prevBtn.href = '#';
-            } else {
-                prevBtn.classList.remove('disabled');
-                prevBtn.href = `?id=${currentChapter - 1}`;
-            }
-            
-            if (currentChapter >= data.length) {
-                nextBtn.classList.add('disabled');
-                nextBtn.href = '#';
-            } else {
-                nextBtn.classList.remove('disabled');
-                nextBtn.href = `?id=${currentChapter + 1}`;
-            }
-        }
-        
-        // 主题切换
-        const themeToggle = document.getElementById('themeToggle');
-        const savedTheme = localStorage.getItem('theme') || 'dark';
-        document.documentElement.setAttribute('data-theme', savedTheme);
-        themeToggle.textContent = savedTheme === 'dark' ? '浅色' : '深色';
-        
-        themeToggle.addEventListener('click', () => {
-            const currentTheme = document.documentElement.getAttribute('data-theme');
-            const newTheme = currentTheme === 'dark' ? 'light' : 'dark';
-            document.documentElement.setAttribute('data-theme', newTheme);
-            localStorage.setItem('theme', newTheme);
-            themeToggle.textContent = newTheme === 'dark' ? '浅色' : '深色';
-        });
-        
-        // 滚动按钮
-        document.getElementById('scrollTop').addEventListener('click', () => {
-            window.scrollTo({ top: 0, behavior: 'smooth' });
-        });
-        
-        document.getElementById('scrollBottom').addEventListener('click', () => {
-            window.scrollTo({ top: document.body.scrollHeight, behavior: 'smooth' });
-        });
-        
-        // 渲染移动端目录
-        function renderMobileTOC() {
-            const data = window.chaptersData || chaptersData;
-            const tocList = document.getElementById('tocList');
-            
-            let html = '';
-            data.forEach(ch => {
-                const isCurrent = ch.id === currentChapter ? 'current' : '';
-                html += `<a href="?id=${ch.id}" class="toc-item ${isCurrent}" data-id="${ch.id}">第${ch.id}章：${ch.title}</a>`;
-            });
-            tocList.innerHTML = html;
-            
-            // 自动定位到当前章节（无动画）
-            setTimeout(() => {
-                const currentItem = tocList.querySelector('.current');
-                if (currentItem) {
-                    currentItem.scrollIntoView({ block: 'center' });
-                }
-            }, 50);
-        }
-        
-        // 更新移动端目录高亮
-        function updateMobileTOCHighlight() {
-            document.querySelectorAll('.toc-item').forEach(item => {
-                item.classList.remove('current');
-                if (parseInt(item.dataset.id) === currentChapter) {
-                    item.classList.add('current');
-                }
-            });
-        }
-        
-        // 目录弹窗控制
-        const tocModal = document.getElementById('tocModal');
-        const tocBtn = document.getElementById('tocBtn');
-        const tocClose = document.getElementById('tocClose');
-        
-        tocBtn.addEventListener('click', () => {
-            renderMobileTOC();
-            tocModal.classList.add('active');
-        });
-        
-        tocClose.addEventListener('click', () => {
-            tocModal.classList.remove('active');
-        });
-        
-        tocModal.addEventListener('click', (e) => {
-            if (e.target === tocModal) {
-                tocModal.classList.remove('active');
-            }
-        });
-        
-        // 点击目录项后关闭弹窗
-        document.getElementById('tocList').addEventListener('click', (e) => {
-            if (e.target.classList.contains('toc-item')) {
-                tocModal.classList.remove('active');
-            }
-        });
-        
-        // 阻止目录弹窗的滚动事件冒泡到页面
-        const tocList = document.getElementById('tocList');
-        tocList.addEventListener('wheel', (e) => {
-            e.stopPropagation();
-        }, { passive: true });
-        
-        tocList.addEventListener('touchmove', (e) => {
-            e.stopPropagation();
-        }, { passive: true });
-        
-        // 阻止弹窗内容区域的滚动冒泡
-        document.querySelector('.toc-content').addEventListener('wheel', (e) => {
-            e.stopPropagation();
-        }, { passive: true });
-        
-        document.querySelector('.toc-content').addEventListener('touchmove', (e) => {
-            e.stopPropagation();
-        }, { passive: true });
-        
-        // 初始化 - 等待app.js加载章节数据
-        document.addEventListener('DOMContentLoaded', async function() {
-            // 等待章节数据加载完成
-            await loadChaptersData();
-            // 渲染侧边栏
-            renderReaderSidebar();
-            // 渲染移动端目录
-            renderMobileTOC();
-            // 加载当前章节
-            loadChapterContent(currentChapter);
-        });
-    </script>
-</body>
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>阿拉德：剑之回响</title>
+    <link rel="preconnect" href="https://fonts.googleapis.com">
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+    <link href="https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;600;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap" rel="stylesheet">
+    <style>
+        :root {
+            --bg-primary: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
+            --text-primary: #e0e0e0;
+            --text-secondary: #888;
+            --accent-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+            --border-color: rgba(255,255,255,0.1);
+            --btn-bg: rgba(255,255,255,0.1);
+            --btn-hover: rgba(255,255,255,0.2);
+        }
+        
+        [data-theme="light"] {
+            --bg-primary: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
+            --text-primary: #333;
+            --text-secondary: #666;
+            --border-color: rgba(0,0,0,0.1);
+            --btn-bg: rgba(0,0,0,0.05);
+            --btn-hover: rgba(0,0,0,0.1);
+        }
+        
+        * { margin: 0; padding: 0; box-sizing: border-box; }
+        
+        body {
+            font-family: 'Noto Serif SC', serif;
+            background: var(--bg-primary);
+            color: var(--text-primary);
+            line-height: 1.8;
+            min-height: 100vh;
+            transition: all 0.3s ease;
+        }
+        
+        .container {
+            max-width: 800px;
+            margin: 0 auto;
+            padding: 20px;
+            padding-bottom: 120px;
+        }
+        
+        /* 顶部导航 */
+        .top-nav {
+            position: fixed;
+            top: 0; left: 0; right: 0;
+            background: rgba(0,0,0,0.3);
+            backdrop-filter: blur(10px);
+            border-bottom: 1px solid var(--border-color);
+            z-index: 1000;
+            padding: 10px 20px;
+        }
+        
+        .top-nav-content {
+            max-width: 800px;
+            margin: 0 auto;
+            display: flex;
+            justify-content: space-between;
+            align-items: center;
+        }
+        
+        .nav-link {
+            color: var(--text-primary);
+            text-decoration: none;
+            font-family: 'Noto Sans SC', sans-serif;
+            font-size: 14px;
+            padding: 8px 16px;
+            background: var(--btn-bg);
+            border: 1px solid var(--border-color);
+            border-radius: 8px;
+            transition: all 0.3s ease;
+        }
+        
+        .nav-link:hover { background: var(--btn-hover); }
+        
+        .chapter-header {
+            text-align: center;
+            padding: 80px 0 40px;
+            border-bottom: 1px solid var(--border-color);
+            margin-bottom: 40px;
+        }
+        
+        .chapter-number {
+            font-size: 14px;
+            color: var(--text-secondary);
+            letter-spacing: 4px;
+            text-transform: uppercase;
+            margin-bottom: 10px;
+        }
+        
+        .chapter-title {
+            font-size: 32px;
+            font-weight: 700;
+            background: var(--accent-gradient);
+            -webkit-background-clip: text;
+            -webkit-text-fill-color: transparent;
+            background-clip: text;
+            margin-bottom: 20px;
+        }
+        
+        .chapter-content {
+            font-size: 18px;
+            line-height: 2;
+            text-align: justify;
+        }
+        
+        .chapter-content p {
+            margin-bottom: 1.5em;
+            text-indent: 2em;
+        }
+        
+        .chapter-content p:first-of-type::first-letter {
+            font-size: 3em;
+            float: left;
+            line-height: 1;
+            margin-right: 8px;
+            margin-top: -5px;
+            background: var(--accent-gradient);
+            -webkit-background-clip: text;
+            -webkit-text-fill-color: transparent;
+            background-clip: text;
+            font-weight: 700;
+        }
+        
+        /* 固定底部导航 */
+        .fixed-nav {
+            position: fixed;
+            bottom: 0; left: 0; right: 0;
+            background: rgba(0,0,0,0.3);
+            backdrop-filter: blur(10px);
+            border-top: 1px solid var(--border-color);
+            z-index: 1000;
+            padding: 15px 20px;
+        }
+        
+        .fixed-nav-content {
+            max-width: 800px;
+            margin: 0 auto;
+            display: flex;
+            justify-content: space-between;
+            align-items: center;
+        }
+        
+        .nav-btn {
+            padding: 12px 24px;
+            background: var(--btn-bg);
+            border: 1px solid var(--border-color);
+            border-radius: 8px;
+            color: var(--text-primary);
+            text-decoration: none;
+            transition: all 0.3s ease;
+            font-family: 'Noto Sans SC', sans-serif;
+            font-size: 14px;
+            cursor: pointer;
+        }
+        
+        .nav-btn:hover { background: var(--btn-hover); transform: translateY(-2px); }
+        .nav-btn.disabled { opacity: 0.3; cursor: not-allowed; pointer-events: none; }
+        
+        /* 右侧滚动按钮 */
+        .scroll-buttons {
+            position: fixed;
+            right: 20px;
+            bottom: 90px;
+            display: flex;
+            flex-direction: column;
+            gap: 10px;
+            z-index: 1001;
+        }
+        
+        .scroll-btn {
+            width: 40px; height: 40px;
+            border-radius: 8px;
+            background: var(--btn-bg);
+            border: 1px solid var(--border-color);
+            color: var(--text-primary);
+            cursor: pointer;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            font-size: 16px;
+            transition: all 0.3s ease;
+            font-family: 'Noto Sans SC', sans-serif;
+        }
+        
+        .scroll-btn:hover { background: var(--btn-hover); }
+        
+        /* 侧边栏 */
+        .sidebar {
+            position: fixed;
+            right: 20px;
+            top: 50%;
+            transform: translateY(-50%);
+            background: rgba(0,0,0,0.5);
+            backdrop-filter: blur(10px);
+            border-radius: 12px;
+            border: 1px solid var(--border-color);
+            width: 200px;
+            max-height: 70vh;
+            z-index: 999;
+            display: flex;
+            flex-direction: column;
+        }
+        
+        /* 移动端目录弹窗 */
+        .toc-modal {
+            display: none;
+            position: fixed;
+            top: 0; left: 0; right: 0; bottom: 0;
+            background: rgba(0,0,0,0.8);
+            z-index: 2000;
+            justify-content: center;
+            align-items: center;
+            padding: 20px;
+        }
+        
+        .toc-modal.active { display: flex; }
+        
+        .toc-content {
+            background: var(--bg-primary);
+            border-radius: 12px;
+            border: 1px solid var(--border-color);
+            width: 100%;
+            max-width: 400px;
+            max-height: 80vh;
+            display: flex;
+            flex-direction: column;
+            overflow: hidden;
+        }
+        
+        .toc-header {
+            display: flex;
+            justify-content: space-between;
+            align-items: center;
+            padding: 15px 20px;
+            border-bottom: 1px solid var(--border-color);
+        }
+        
+        .toc-title {
+            font-size: 16px;
+            font-weight: 600;
+            color: var(--text-primary);
+        }
+        
+        .toc-close {
+            width: 32px; height: 32px;
+            border-radius: 8px;
+            background: var(--btn-bg);
+            border: 1px solid var(--border-color);
+            color: var(--text-primary);
+            cursor: pointer;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            font-size: 18px;
+            transition: all 0.3s ease;
+        }
+        
+        .toc-close:hover { background: var(--btn-hover); }
+        
+        .toc-list {
+            overflow-y: auto;
+            padding: 10px 20px 20px;
+            flex: 1;
+        }
+        
+        .toc-item {
+            display: block;
+            padding: 12px 0;
+            color: var(--text-secondary);
+            text-decoration: none;
+            font-size: 14px;
+            border-bottom: 1px solid var(--border-color);
+            transition: all 0.3s ease;
+            line-height: 1.5;
+        }
+        
+        .toc-item:hover { color: #667eea; }
+        .toc-item.current { color: #667eea; font-weight: 600; }
+        
+        /* 目录按钮样式与nav-btn统一 */
+        #tocBtn {
+            padding: 12px 24px;
+            background: var(--btn-bg);
+            border: 1px solid var(--border-color);
+            border-radius: 8px;
+            color: var(--text-primary);
+            font-family: 'Noto Sans SC', sans-serif;
+            font-size: 14px;
+            cursor: pointer;
+            transition: all 0.3s ease;
+        }
+        
+        #tocBtn:hover { background: var(--btn-hover); transform: translateY(-2px); }
+        
+        .sidebar-title {
+            font-size: 14px;
+            color: var(--text-secondary);
+            text-transform: uppercase;
+            letter-spacing: 2px;
+            padding: 15px 20px;
+            border-bottom: 1px solid var(--border-color);
+            flex-shrink: 0;
+        }
+        
+        .sidebar-content {
+            overflow-y: auto;
+            padding: 10px 20px 20px;
+            flex: 1;
+            scrollbar-width: thin;
+            scrollbar-color: transparent transparent;
+            transition: scrollbar-color 0.3s ease;
+        }
+        
+        .sidebar-content:hover { scrollbar-color: rgba(255,255,255,0.3) transparent; }
+        
+        .sidebar-content::-webkit-scrollbar { width: 6px; }
+        .sidebar-content::-webkit-scrollbar-track { background: transparent; }
+        .sidebar-content::-webkit-scrollbar-thumb {
+            background: transparent;
+            border-radius: 3px;
+            transition: background 0.3s ease;
+        }
+        
+        .sidebar-content:hover::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.3); }
+        .sidebar-content:hover::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.5); }
+        
+        [data-theme="light"] .sidebar-content:hover { scrollbar-color: rgba(0,0,0,0.3) transparent; }
+        [data-theme="light"] .sidebar-content:hover::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.3); }
+        [data-theme="light"] .sidebar-content:hover::-webkit-scrollbar-thumb:hover { background: rgba(0,0,0,0.5); }
+        
+        .sidebar-chapter {
+            display: block;
+            padding: 8px 0;
+            color: #aaa;
+            text-decoration: none;
+            font-size: 13px;
+            border-bottom: 1px solid rgba(255,255,255,0.05);
+            transition: all 0.3s ease;
+            line-height: 1.5;
+        }
+        
+        .sidebar-chapter:hover { color: #667eea; }
+        .sidebar-chapter.current { color: #667eea; font-weight: 600; }
+        
+        .loading { text-align: center; padding: 100px 0; color: var(--text-secondary); }
+        .error { text-align: center; padding: 100px 0; color: #ff6b6b; }
+        
+        @media (max-width: 1200px) { .sidebar { display: none; } }
+        
+        @media (max-width: 768px) {
+            .sidebar { display: none; }
+            #tocBtn { display: block; }
+        }
+        
+        @media (min-width: 769px) {
+            #tocBtn { display: none; }
+        }
+        
+        @media (max-width: 600px) {
+            .chapter-title { font-size: 24px; }
+            .chapter-content { font-size: 16px; }
+            .nav-btn { padding: 10px 15px; font-size: 12px; }
+        }
+    </style>
+</head>
+<body>
+    <!-- 顶部导航 -->
+    <nav class="top-nav">
+        <div class="top-nav-content">
+            <a href="index.html" class="nav-link">返回首页</a>
+            <button class="nav-link" id="themeToggle">切换主题</button>
+        </div>
+    </nav>
+
+    <div class="container">
+        <header class="chapter-header">
+            <div class="chapter-number" id="chapterNum">加载中...</div>
+            <h1 class="chapter-title" id="chapterTitle">加载中...</h1>
+        </header>
+        
+        <article class="chapter-content" id="chapterContent">
+            <div class="loading">正在加载章节内容...</div>
+        </article>
+    </div>
+    
+    <!-- 固定底部导航 -->
+    <nav class="fixed-nav">
+        <div class="fixed-nav-content">
+            <a href="#" class="nav-btn" id="prevBtn">上一章</a>
+            <button class="nav-btn" id="tocBtn">目录</button>
+            <a href="#" class="nav-btn" id="nextBtn">下一章</a>
+        </div>
+    </nav>
+    
+    <!-- 移动端目录弹窗 -->
+    <div class="toc-modal" id="tocModal">
+        <div class="toc-content">
+            <div class="toc-header">
+                <span class="toc-title">章节导航</span>
+                <button class="toc-close" id="tocClose">×</button>
+            </div>
+            <div class="toc-list" id="tocList"></div>
+        </div>
+    </div>
+    
+    <!-- 右侧滚动按钮 -->
+    <div class="scroll-buttons">
+        <button class="scroll-btn" id="scrollTop">顶</button>
+        <button class="scroll-btn" id="scrollBottom">底</button>
+    </div>
+    
+    <!-- 侧边栏章节导航 -->
+    <aside class="sidebar">
+        <div class="sidebar-title">章节导航</div>
+        <div class="sidebar-content" id="sidebarContent"></div>
+    </aside>
+
+    <script src="js/app.js?v=5"></script>
+    <script>
+        // 获取URL参数中的章节ID（支持小数章节）
+        const urlParams = new URLSearchParams(window.location.search);
+        let currentChapter = parseFloat(urlParams.get('id')) || 1;
+        
+        // 获取带缓存禁用的时间戳
+        function getCacheBuster() {
+            return `?t=${Date.now()}`;
+        }
+        
+        // 加载具体章节内容
+        async function loadChapterContent(id) {
+            const data = window.chaptersData || chaptersData;
+            
+            if (id < 1 || id > data.length) {
+                document.getElementById('chapterContent').innerHTML = 
+                    '<div class="error">章节不存在</div>';
+                return;
+            }
+            
+            currentChapter = id;
+            
+            try {
+                const response = await fetch(`data/chapter-${String(id).padStart(2, '0')}.json` + getCacheBuster());
+                const chapter = await response.json();
+                
+                // 将纯文本转换为HTML（每段包裹<p>标签）
+                // 支持单换行或双换行作为段落分隔
+                const htmlContent = chapter.content
+                    .split(/\n\n|\n/)
+                    .filter(p => p.trim())
+                    .map(p => `<p>${p.trim()}</p>`)
+                    .join('');
+                
+                // 更新页面内容
+                document.getElementById('chapterNum').textContent = `Chapter ${id}`;
+                document.getElementById('chapterTitle').textContent = chapter.title;
+                document.getElementById('chapterContent').innerHTML = htmlContent;
+                document.title = `${chapter.title} - 阿拉德：剑之回响`;
+                
+                // 更新导航按钮
+                updateNavButtons();
+                
+                // 更新侧边栏高亮
+                updateSidebarHighlight();
+                // 更新移动端目录高亮
+                updateMobileTOCHighlight();
+                
+                // 记录阅读进度
+                let readChapters = JSON.parse(localStorage.getItem('readChapters') || '[]');
+                if (!readChapters.includes(id)) {
+                    readChapters.push(id);
+                    localStorage.setItem('readChapters', JSON.stringify(readChapters));
+                }
+                
+                // 滚动到顶部
+                window.scrollTo({ top: 0, behavior: 'smooth' });
+                
+            } catch (error) {
+                console.error('Failed to load chapter:', error);
+                document.getElementById('chapterContent').innerHTML = 
+                    '<div class="error">章节加载失败</div>';
+            }
+        }
+        
+        // 渲染侧边栏
+        function renderReaderSidebar() {
+            const data = window.chaptersData || chaptersData;
+            const sidebarContent = document.getElementById('sidebarContent');
+            
+            let html = '';
+            data.forEach(ch => {
+                html += `<a href="?id=${ch.id}" class="sidebar-chapter" data-id="${ch.id}">第${ch.id}章：${ch.title}</a>`;
+            });
+            sidebarContent.innerHTML = html;
+            updateSidebarHighlight();
+            
+            // 自动滚动到当前章节
+            setTimeout(() => {
+                const current = sidebarContent.querySelector('.current');
+                if (current) {
+                    current.scrollIntoView({ behavior: 'smooth', block: 'center' });
+                }
+            }, 100);
+        }
+        
+        // 更新侧边栏高亮
+        function updateSidebarHighlight() {
+            document.querySelectorAll('.sidebar-chapter').forEach(link => {
+                link.classList.remove('current');
+                if (parseInt(link.dataset.id) === currentChapter) {
+                    link.classList.add('current');
+                }
+            });
+        }
+        
+        // 更新导航按钮状态
+        function updateNavButtons() {
+            const data = window.chaptersData || chaptersData;
+            const prevBtn = document.getElementById('prevBtn');
+            const nextBtn = document.getElementById('nextBtn');
+            
+            if (currentChapter <= 1) {
+                prevBtn.classList.add('disabled');
+                prevBtn.href = '#';
+            } else {
+                prevBtn.classList.remove('disabled');
+                prevBtn.href = `?id=${currentChapter - 1}`;
+            }
+            
+            if (currentChapter >= data.length) {
+                nextBtn.classList.add('disabled');
+                nextBtn.href = '#';
+            } else {
+                nextBtn.classList.remove('disabled');
+                nextBtn.href = `?id=${currentChapter + 1}`;
+            }
+        }
+        
+        // 主题切换
+        const themeToggle = document.getElementById('themeToggle');
+        const savedTheme = localStorage.getItem('theme') || 'dark';
+        document.documentElement.setAttribute('data-theme', savedTheme);
+        themeToggle.textContent = savedTheme === 'dark' ? '浅色' : '深色';
+        
+        themeToggle.addEventListener('click', () => {
+            const currentTheme = document.documentElement.getAttribute('data-theme');
+            const newTheme = currentTheme === 'dark' ? 'light' : 'dark';
+            document.documentElement.setAttribute('data-theme', newTheme);
+            localStorage.setItem('theme', newTheme);
+            themeToggle.textContent = newTheme === 'dark' ? '浅色' : '深色';
+        });
+        
+        // 滚动按钮
+        document.getElementById('scrollTop').addEventListener('click', () => {
+            window.scrollTo({ top: 0, behavior: 'smooth' });
+        });
+        
+        document.getElementById('scrollBottom').addEventListener('click', () => {
+            window.scrollTo({ top: document.body.scrollHeight, behavior: 'smooth' });
+        });
+        
+        // 渲染移动端目录
+        function renderMobileTOC() {
+            const data = window.chaptersData || chaptersData;
+            const tocList = document.getElementById('tocList');
+            
+            let html = '';
+            data.forEach(ch => {
+                const isCurrent = ch.id === currentChapter ? 'current' : '';
+                html += `<a href="?id=${ch.id}" class="toc-item ${isCurrent}" data-id="${ch.id}">第${ch.id}章：${ch.title}</a>`;
+            });
+            tocList.innerHTML = html;
+            
+            // 自动定位到当前章节（无动画）
+            setTimeout(() => {
+                const currentItem = tocList.querySelector('.current');
+                if (currentItem) {
+                    currentItem.scrollIntoView({ block: 'center' });
+                }
+            }, 50);
+        }
+        
+        // 更新移动端目录高亮
+        function updateMobileTOCHighlight() {
+            document.querySelectorAll('.toc-item').forEach(item => {
+                item.classList.remove('current');
+                if (parseInt(item.dataset.id) === currentChapter) {
+                    item.classList.add('current');
+                }
+            });
+        }
+        
+        // 目录弹窗控制
+        const tocModal = document.getElementById('tocModal');
+        const tocBtn = document.getElementById('tocBtn');
+        const tocClose = document.getElementById('tocClose');
+        
+        tocBtn.addEventListener('click', () => {
+            renderMobileTOC();
+            tocModal.classList.add('active');
+        });
+        
+        tocClose.addEventListener('click', () => {
+            tocModal.classList.remove('active');
+        });
+        
+        tocModal.addEventListener('click', (e) => {
+            if (e.target === tocModal) {
+                tocModal.classList.remove('active');
+            }
+        });
+        
+        // 点击目录项后关闭弹窗
+        document.getElementById('tocList').addEventListener('click', (e) => {
+            if (e.target.classList.contains('toc-item')) {
+                tocModal.classList.remove('active');
+            }
+        });
+        
+        // 阻止目录弹窗的滚动事件冒泡到页面
+        const tocList = document.getElementById('tocList');
+        tocList.addEventListener('wheel', (e) => {
+            e.stopPropagation();
+        }, { passive: true });
+        
+        tocList.addEventListener('touchmove', (e) => {
+            e.stopPropagation();
+        }, { passive: true });
+        
+        // 阻止弹窗内容区域的滚动冒泡
+        document.querySelector('.toc-content').addEventListener('wheel', (e) => {
+            e.stopPropagation();
+        }, { passive: true });
+        
+        document.querySelector('.toc-content').addEventListener('touchmove', (e) => {
+            e.stopPropagation();
+        }, { passive: true });
+        
+        // 初始化 - 等待app.js加载章节数据
+        document.addEventListener('DOMContentLoaded', async function() {
+            // 等待章节数据加载完成
+            await loadChaptersData();
+            // 渲染侧边栏
+            renderReaderSidebar();
+            // 渲染移动端目录
+            renderMobileTOC();
+            // 加载当前章节
+            loadChapterContent(currentChapter);
+        });
+    </script>
+</body>
 </html>
\ No newline at end of file
